In "High Fidelity" by Nick Hornby, the narrative explores themes of self-centeredness and the way individuals perceive their own lives in relation to others. The quote suggests that people often see themselves as the central character in their own stories, while others are merely supporting figures, highlighting a common tendency to overlook the complexities and struggles of those around us.

This perspective invites readers to reflect on their relationships and the importance of recognizing the lives and experiences of others. It emphasizes that everyone has their own story and struggles, reminding us that life is not solely about the main character but also about the myriad of supporting actors who contribute to the richness of one's experience.